2395197

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 4608000

約数和(自身を除く): 2212803

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 29, 57, 63, 69, 87, 133, 161, 171, 189, 203, 207, 261, 399, 437, 483, 513, 551, 609, 621, 667, 783, 1197, 1311, 1449, 1653, 1827, 2001, 3059, 3591, 3857, 3933, 4347, 4669, 4959, 5481, 6003, 9177, 11571, 11799, 12673, 14007, 14877, 18009, 27531, 34713, 38019, 42021, 82593, 88711, 104139, 114057, 126063, 266133, 342171, 798399, 2395197]

約数ペア:

[(1, 2395197), (3, 798399), (7, 342171), (9, 266133), (19, 126063), (21, 114057), (23, 104139), (27, 88711), (29, 82593), (57, 42021), (63, 38019), (69, 34713), (87, 27531), (133, 18009), (161, 14877), (171, 14007), (189, 12673), (203, 11799), (207, 11571), (261, 9177), (399, 6003), (437, 5481), (483, 4959), (513, 4669), (551, 4347), (609, 3933), (621, 3857), (667, 3591), (783, 3059), (1197, 2001), (1311, 1827), (1449, 1653)]